What is the recursive formula for this geometric sequence? 100, 50, 25, 12.5, …

Overpopulation puts severe stress on the environment because .

45 were the 1920s a “return to normalcy” or a “time of great change”? submit it in a letter format.

As time went on, pan-africanism became a philosophy that: a. africans gain colonies in asia.b. african americans be proud of their african descent andwork toward civil rights.c. start many world's fairs to showcase african successes.d. europeans conquer african territory.